454000521152 has 56 divisors (see below), whose sum is σ = 902595473952. Its totient is φ = 226575360000.

The previous prime is 454000521109. The next prime is 454000521167. The reversal of 454000521152 is 251125000454.

It is a super-2 number, since 2×454000521152² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91696277 + ... + 91701227.

Almost surely, 2^454000521152 is an apocalyptic number.

It is an amenable number.

454000521152 is a deficient number, since it is larger than the sum of its proper divisors (448594952800).

454000521152 is a wasteful number, since it uses less digits than its factorization.

454000521152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7357 (or 7347 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 29.

The spelling of 454000521152 in words is "four hundred fifty-four billion, five hundred twenty-one thousand, one hundred fifty-two".